dye|World dye variety

Name:C.I.Direct Brown 50,C.I.20091 Molecular Structure: Double azo class Molecular Formula:C26H19N6NaO3S Molecular Weight: 518.52 CAS Registry Number:12262-06-5

Name:C.I.Direct Brown 46,C.I.31785 Molecular Structure: trisazo class Molecular Formula:C39H24N7Na3O10S2 Molecular Weight: 883.75 CAS Registry Number:8003-51-8

Name:C.I.Direct Brown 44:1,C.I.35010 Molecular Structure: Multi-azo class Molecular Formula:C38H28N12Na2O6S2 Molecular Weight: 858.82 CAS Registry Number:

Name:C.I.Direct Brown 44,C.I.35005 Molecular Structure: Multi-azo class Molecular Formula:C30H24N12Na2O6S2 Molecular Weight: 758.7 CAS Registry Number:6252-62-6

Name:C.I.Direct Brown 43,C.I.35700 Molecular Structure: Multi-azo class Molecular Formula:C44H29N10Na3O12S3 Molecular Weight: 1054.93 CAS Registry Number:6471-44-9